From 3562e78743202e43aec8727005182a2558117eca Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 28 Jun 2009 22:07:26 +0000 Subject: Checked in the following released items: xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz --- X11/extensions/lbxdeltastr.h | 105 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 X11/extensions/lbxdeltastr.h (limited to 'X11/extensions/lbxdeltastr.h') diff --git a/X11/extensions/lbxdeltastr.h b/X11/extensions/lbxdeltastr.h new file mode 100644 index 000000000..a8e4cb3b0 --- /dev/null +++ b/X11/extensions/lbxdeltastr.h @@ -0,0 +1,105 @@ +/* $Xorg: lbxdeltastr.h,v 1.3 2000/08/18 04:05:45 coskrey Exp $ */ +/* + * Copyright 1993 Network Computing Devices + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of NCD. not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. NCD. makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * NCD. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NCD. + * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + */ + +#ifndef LBX_DELTA_STRUCT_H +#define LBX_DELTA_STRUCT_H + +#define MIN_CACHEABLE_LEN 8 + +#define DELTA_CACHEABLE(pcache, len) \ + ((len) > MIN_CACHEABLE_LEN && (len) <= (pcache)->maxDeltasize) + +/* + * An entry in the delta compactor cache + */ +typedef struct _LBXDeltaElem { + int length; + unsigned char *buf; +} LBXDeltaElemRec, *LBXDeltaElemPtr; + + +/* + * Delta compactor cache + */ +typedef struct _LBXDeltas { + unsigned short nDeltas; + unsigned short maxDeltasize; + LBXDeltaElemPtr deltas; + unsigned short nextDelta; + unsigned short activeDeltas; /* only needed for outgoing */ +} LBXDeltasRec, *LBXDeltasPtr; + + +/* + * Motion delta cache + */ + +typedef struct { + BYTE swapped; + BYTE detail; + CARD16 sequenceNumber B16; + Time time B32; + Window root B32, event B32, child B32; + INT16 rootX B16, rootY B16, eventX B16, eventY B16; + KeyButMask state B16; + BOOL sameScreen; +} lbxMotionCache; + + +/* + * Motion delta events + */ + +typedef struct { + BYTE type; /* always eventBase + LbxQuickMotionDeltaEvent */ + CARD8 deltaTime; + INT8 deltaX; + INT8 deltaY; +} lbxQuickMotionDeltaEvent; +#define sz_lbxQuickMotionDeltaEvent 4 + +typedef struct { + BYTE type; /* always eventBase + LbxEvent */ + BYTE lbxType; /* LbxMotionDeltaEvent */ + INT8 deltaX; + INT8 deltaY; + CARD16 deltaTime B16; + CARD16 deltaSequence B16; +} lbxMotionDeltaEvent; +#define sz_lbxMotionDeltaEvent 8 + +extern int LBXInitDeltaCache ( LBXDeltasPtr pcache, int nDeltas, + int maxDeltasize ); +extern void LBXFreeDeltaCache ( LBXDeltasPtr pcache ); +extern int LBXDeltaMinDiffs ( LBXDeltasPtr pcache, unsigned char *inmsg, + int inmsglen, int maxdiff, int *pindex ); +extern void LBXEncodeDelta ( LBXDeltasPtr pcache, unsigned char *inmsg, + int ndiff, int index, unsigned char *buf ); +extern int LBXDecodeDelta ( LBXDeltasPtr pcache, xLbxDiffItem *deltas, + int ndiff, int index, unsigned char **buf ); +extern void LBXAddDeltaOut ( LBXDeltasPtr pcache, unsigned char *inmsg, + int inmsglen ); +extern void LBXAddDeltaIn ( LBXDeltasPtr pcache, unsigned char *inmsg, + int inmsglen ); + +#endif /* LBX_DELTA_STRUCT_H */ -- cgit v1.2.3